Not confident with automotive wiring? Have a professional harness builder or tuner do it, or check your work before first power-up. A wiring mistake can damage the ECU, the engine or the car, or start a fire.
100%
Stock ECU being replaced
G4XMONSOONX-A-A17 Analog Volt 1
G4XMONSOONX-A-A15 Analog Temp 1
G4XMONSOONX-A-A33 Analog Volt 3
5V ref
EFI main relay (B+)
EFI main relay (B1+)
G4XMONSOONX-A-A16 Analog Temp 2
G4XMONSOONX-A-A22 Analog Volt 2
0V sensor
GND
OEM-A
Stock ECU being replaced
4Throttle position (VTA1)
5Coolant temperature (THW)
6O2 left front (OXL1)
11Sensor supply +5V (VC)
12EFI main relay (B+)
13EFI main relay (B1+)
16Intake air temperature (THA)
17O2 right front (OXR1)
18Sensor ground (E2)
22Power ground (E1)
G4XMONSOONX-A-A21 Aux 1
G4XMONSOONX-A-A20 Aux 2
G4XMONSOONX-A-A19 Aux 3
G4XMONSOONX-A-A14 Analog Volt 4
OEM-B
Stock ECU being replaced
4EFI main relay control (MREL)
6Fuel pump relay (FPR)
7A/C clutch relay (ACMG)
11O2 right rear (OXR2)
G4XMONSOONX-A-A31 Digital Input 2
G4XMONSOONX-A-A6 Knock 1 / Digital Input 4
G4XMONSOONX-A-A13 Ignition 1
G4XMONSOONX-A-A30 Digital Input 1
G4XMONSOONX-A-A9 Trigger 2
G4XMONSOONX-A-A8 Trigger 1
G4XMONSOONX-A-A23 Digital Input 3
G4XMONSOONX-A-A12 Ignition 2
0V sensor
0V sensor
OEM-C
Stock ECU being replaced
2Igniter 1 feedback (IGF1)
3Knock sensor 1 (KNK1)
5Ignition 1 (IGT1)
6Cam sensor 2 + (G2+)
7Cam sensor 1 + (G1+)
8Crank sensor + (NE+)
10Igniter 2 feedback (IGF2)
13Ignition 2 (IGT2)
15Cam sensor ground (G-)
16Crank sensor - (NE-)
G4XMONSOONX-A-A3 Injector 2
G4XMONSOONX-A-A4 Injector 1
GND
G4XMONSOONX-A-A26 Aux 6
G4XMONSOONX-A-A18 Aux 4
G4XMONSOONX-A-A27 Aux 5
G4XMONSOONX-A-A2 Injector 3
G4XMONSOONX-A-A1 Injector 4
GND
OEM-D
Stock ECU being replaced
11Injector 2&8 (#20)
12Injector 1&7 (#10)
13Power ground (E01)
17Cold start injector 1 (STJ1)
19O2 heater 2 (HT2)
20O2 heater 1 (HT1)
24Injector 3&5 (#40)
25Injector 4&6 (#30)
26Power ground (E02)
G4XMONSOONX
G4XMONSOONX-A
G4XMONSOONX
A1Injector 4
A2Injector 3
A3Injector 2
A4Injector 1
A5+14V ECU Power
A6Knock 1 / Digital Input 4
A8Trigger 1
A9Trigger 2
A12Ignition 2
A13Ignition 1
A14Analog Volt 4
A15Analog Temp 1
A16Analog Temp 2
A17Analog Volt 1
A18Aux 4
A19Aux 3
A20Aux 2
A21Aux 1
A22Analog Volt 2
A23Digital Input 3
A24Sensor Ground
A25System Ground
A26Aux 6
A27Aux 5
A30Digital Input 1
A31Digital Input 2
A32+5V Out
A33Analog Volt 3
A34System Ground
OEM-D-25 Injector 4&6 (#30)
OEM-D-24 Injector 3&5 (#40)
OEM-D-11 Injector 2&8 (#20)
OEM-D-12 Injector 1&7 (#10)
+14V ECU Power
OEM-C-3 Knock sensor 1 (KNK1)
OEM-C-8 Crank sensor + (NE+)
OEM-C-7 Cam sensor 1 + (G1+)
OEM-C-13 Ignition 2 (IGT2)
OEM-C-5 Ignition 1 (IGT1)
OEM-B-11 O2 right rear (OXR2)
OEM-A-5 Coolant temperature (THW)
OEM-A-16 Intake air temperature (THA)
OEM-A-4 Throttle position (VTA1)
OEM-D-19 O2 heater 2 (HT2)
OEM-B-7 A/C clutch relay (ACMG)
OEM-B-6 Fuel pump relay (FPR)
OEM-B-4 EFI main relay control (MREL)
OEM-A-17 O2 right front (OXR1)
OEM-C-10 Igniter 2 feedback (IGF2)
0V sensor
GND
OEM-D-17 Cold start injector 1 (STJ1)
OEM-D-20 O2 heater 1 (HT1)
OEM-C-6 Cam sensor 2 + (G2+)
OEM-C-2 Igniter 1 feedback (IGF1)
5V ref
OEM-A-6 O2 left front (OXL1)
GND
SP-14V · 4 pins
SP-0V · 5 pins
SP-GND · 6 pins
Press enter or space to select a node. You can then use the arrow keys to move the node around. Press delete to remove it and escape to cancel.
Press enter or space to select an edge. You can then press delete to remove it or escape to cancel.
37 / 37 connections
Columns ▾
Lengths need a layout. Add bundles in Layout.
Not set yet: signal, colour, stripe, ident.
| Wire | From | To | Signal | Gauge | Colour | Stripe | Ident | Flags | |
|---|---|---|---|---|---|---|---|---|---|
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — | |||||||||
| — |